Rename 'SValuator' to 'SValBuilder'.  The new name
reflects what the class actually does.

llvm-svn: 120605
diff --git a/clang/lib/Checker/UnixAPIChecker.cpp b/clang/lib/Checker/UnixAPIChecker.cpp
index 59a83f7..93d1de2 100644
--- a/clang/lib/Checker/UnixAPIChecker.cpp
+++ b/clang/lib/Checker/UnixAPIChecker.cpp
@@ -101,9 +101,9 @@
   NonLoc ocreateFlag =
     cast<NonLoc>(C.getValueManager().makeIntVal(UC.Val_O_CREAT.getValue(),
                                                 oflagsEx->getType()));
-  SVal maskedFlagsUC = C.getSValuator().EvalBinOpNN(state, BO_And,
-                                                    oflags, ocreateFlag,
-                                                    oflagsEx->getType());
+  SVal maskedFlagsUC = C.getSValBuilder().EvalBinOpNN(state, BO_And,
+                                                      oflags, ocreateFlag,
+                                                      oflagsEx->getType());
   if (maskedFlagsUC.isUnknownOrUndef())
     return;
   DefinedSVal maskedFlags = cast<DefinedSVal>(maskedFlagsUC);